1 /*
2 * Copyright (c) 2012-2017, Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22 //!
23 //! \file vphal_render_sfc_g9_base.cpp
24 //! \brief VPHAL SFC Gen9 rendering component
25 //! \details The SFC renderer supports Scaling, IEF, CSC/ColorFill and Rotation.
26 //! It's responsible for setting up HW states and generating the SFC
27 //! commands.
28 //!
29 #include "vphal_render_vebox_base.h"
30 #include "vphal_render_sfc_g9_base.h"
31
32 #if __VPHAL_SFC_SUPPORTED
33
IsInputFormatSupported(PVPHAL_SURFACE srcSurface)34 bool VphalSfcStateG9::IsInputFormatSupported(
35 PVPHAL_SURFACE srcSurface)
36 {
37 bool ret = true;
38 // Check if Input Format is supported
39 if ((srcSurface->Format != Format_NV12) &&
40 (srcSurface->Format != Format_AYUV) &&
41 (srcSurface->Format != Format_P010) &&
42 (srcSurface->Format != Format_P016) &&
43 (srcSurface->Format != Format_A8B8G8R8) &&
44 (srcSurface->Format != Format_X8B8G8R8) &&
45 (srcSurface->Format != Format_A8R8G8B8) &&
46 (srcSurface->Format != Format_X8R8G8B8) &&
47 (!IS_PA_FORMAT(srcSurface->Format) ||
48 (srcSurface->Format == Format_Y410) || // Gen9 can't support Y410/Y416/Y210/Y216 Format
49 (srcSurface->Format == Format_Y416) ||
50 (srcSurface->Format == Format_Y210) ||
51 (srcSurface->Format == Format_Y216)))
52 {
53 VPHAL_RENDER_NORMALMESSAGE("Unsupported Source Format '0x%08x' for SFC.", srcSurface->Format);
54 ret = false;
55 }
56
57 return ret;
58 }
59
IsOutputFormatSupported(PVPHAL_SURFACE outSurface)60 bool VphalSfcStateG9::IsOutputFormatSupported(
61 PVPHAL_SURFACE outSurface)
62 {
63 bool ret = true;
64 if (!IS_RGB32_FORMAT(outSurface->Format) &&
65 // Remove RGB565 support due to quality issue, may reopen this after root cause in the future.
66 //!IS_RGB16_FORMAT(outSurface->Format) &&
67 outSurface->Format != Format_NV12 &&
68 outSurface->Format != Format_YUY2 &&
69 outSurface->Format != Format_UYVY &&
70 outSurface->Format != Format_AYUV)
71 {
72 VPHAL_RENDER_NORMALMESSAGE("Unsupported Render Target Format '0x%08x' for SFC Pipe.", outSurface->Format);
73
74 ret = false;
75 }
76
77 return ret;
78 }
79
GetInputWidthHeightAlignUnit(MOS_FORMAT inputFormat,MOS_FORMAT outputFormat,uint16_t & widthAlignUnit,uint16_t & heightAlignUnit,bool isInterlacedScaling)80 void VphalSfcStateG9::GetInputWidthHeightAlignUnit(
81 MOS_FORMAT inputFormat,
82 MOS_FORMAT outputFormat,
83 uint16_t &widthAlignUnit,
84 uint16_t &heightAlignUnit,
85 bool isInterlacedScaling)
86 {
87 MOS_UNUSED(inputFormat);
88
89 widthAlignUnit = 1;
90 heightAlignUnit = 1;
91
92 // Apply output alignment restriction to Region of the input frame.
93 GetOutputWidthHeightAlignUnit(outputFormat, widthAlignUnit, heightAlignUnit);
94 }
95
96 #endif // __VPHAL_SFC_SUPPORTED